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Home >> Toyota >> 2004 >> Matrix Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P1121: Accelerator Pedal Position Sensor Range/Performance Problem >> Diagnostic Aids
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Diagnostic Aids

WARNING: This page is about a different car, the 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.

Using scan tool, read freeze frame data. Freeze frame records engine conditions when malfunction is detected.